


National best bid and offer summary for ★ Butterfly Knife | Doppler (Factory New) - Ruby: best bid $9,777.41 on buff163, best ask $10,000.00 on csfloat, spread $222.59 (228 basis points), across 5 markets, 77 percent confidence.
Bar chart of how many marketplaces fall into each price bucket for ★ Butterfly Knife | Doppler (Factory New) - Ruby (FN), with price buckets along the horizontal axis (lower prices on the left) and the number of markets on the vertical axis; a reference line marks the median price.
Arbitrage matrix of buy-to-sell profit percentages between marketplaces for ★ Butterfly Knife | Doppler (Factory New) - Ruby (FN), with the buy market in each row and the sell market in each column; each cell's value and color show the percentage gain or loss of buying low on one market and selling high on another.
| Buy ↓ / Sell → | csfloat | buff163 | whitemarket | lis-skins | skinport |
|---|---|---|---|---|---|
| csfloat | — | +4.3% | +7.5% | +9.4% | +30.7% |
| buff163 | -4.2% | — | +3.0% | +4.9% | +25.3% |
| whitemarket | -7.0% | -2.9% | — | +1.8% | +21.7% |
| lis-skins | -8.6% | -4.6% | -1.8% | — | +19.5% |
| skinport | -23.5% | -20.2% | -17.8% | -16.3% | — |
Horizontal bar chart showing how each marketplace's price deviates from the median price for ★ Butterfly Knife | Doppler (Factory New) - Ruby (FN), with percent deviation on the horizontal axis and marketplaces listed vertically; bars right of zero are a premium (red), bars left are a discount (green).
Data freshness across marketplaces, one row per market showing how recently each was updated; bar length and color encode age (green under 5 minutes, amber under 1 hour, red older), alongside each market's live, stale, or offline status and listing count.